﻿//===============================================================================
// Microsoft patterns & practices Enterprise Library
// Validation Application Block
//===============================================================================
// Copyright © Microsoft Corporation.  All rights reserved.
// THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY
// OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT
// LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
// FITNESS FOR A PARTICULAR PURPOSE.
//===============================================================================

using System;
using System.Reflection;

namespace Microsoft.Practices.EnterpriseLibrary.Validation.Integration.WinForms
{
    /// <summary>
    /// Represents a build for <see cref="PropertyMappedControlValueAccess"/> objects.
    /// </summary>
	public class PropertyMappedControlValueAccessBuilder : MemberValueAccessBuilder
	{
        /// <summary>
        /// Performs the actual creation of a <see cref="ValueAccess"/> suitable for accessing the value in <paramref name="fieldInfo"/>.
        /// </summary>
        /// <param name="fieldInfo">The <see cref="FieldInfo"/></param> representing the field for which a
        /// <see cref="ValueAccess"/> is required.
        /// <returns>The <see cref="ValueAccess"/> that allows for accessing the value in <paramref name="fieldInfo"/>.</returns>
        protected override ValueAccess DoGetFieldValueAccess(FieldInfo fieldInfo)
		{
			throw new NotSupportedException();
		}

        /// <summary>
        /// Performs the actual creation of a <see cref="ValueAccess"/> suitable for accessing the value in <paramref name="methodInfo"/>.
        /// </summary>
        /// <param name="methodInfo">The <see cref="MethodInfo"/></param> representing the method for which a
        /// <see cref="ValueAccess"/> is required.
        /// <returns>The <see cref="ValueAccess"/> that allows for accessing the value in <paramref name="methodInfo"/>.</returns>
        protected override ValueAccess DoGetMethodValueAccess(MethodInfo methodInfo)
		{
			throw new NotSupportedException();
		}

        /// <summary>
        /// Performs the actual creation of a <see cref="ValueAccess"/> suitable for accessing the value in <paramref name="propertyInfo"/>.
        /// </summary>
        /// <param name="propertyInfo">The <see cref="PropertyInfo"/></param> representing the property for which a
        /// <see cref="ValueAccess"/> is required.
        /// <returns>The <see cref="ValueAccess"/> that allows for accessing the value in <paramref name="propertyInfo"/>.</returns>
        protected override ValueAccess DoGetPropertyValueAccess(PropertyInfo propertyInfo)
		{
			return new PropertyMappedControlValueAccess(propertyInfo.Name);
		}
	}
}
